Example usage for org.apache.http.entity ContentProducer ContentProducer

List of usage examples for org.apache.http.entity ContentProducer ContentProducer

  1. HOME
  2. Java
  3. org.apache.http
  4. org.apache.http.entity.*
  5. ContentProducer
  6. ContentProducer

Introduction

In this page you can find the example usage for org.apache.http.entity ContentProducer ContentProducer.

Prototype

ContentProducer

Source Link

Usage

From source file:com.wondershare.http.server.impl.HomePageServlet.java

@Override
protected void doGet(HttpRequest request, HttpResponse response, HttpContext context)
        throws IOException, ServletException {
    HttpEntity entity = new EntityTemplate(new ContentProducer() {
        @Override//from   w w w . j  av a  2  s  . c  o  m
        public void writeTo(OutputStream outstream) throws IOException {
            OutputStreamWriter out = new OutputStreamWriter(outstream);
            out.write(Utils.openHTMLString(mContext, R.raw.home));
            out.flush();
        }
    });
    ((EntityTemplate) entity).setContentType("text/html");
    response.setEntity(entity);
}

From source file:com.starbucks.apps.HttpUtils.java

private static HttpInvocationContext invoke(HttpUriRequest request, final String payload,
        final String contentType) throws IOException {

    if (payload != null) {
        HttpEntityEnclosingRequest entityEncReq = (HttpEntityEnclosingRequest) request;
        EntityTemplate ent = new EntityTemplate(new ContentProducer() {
            public void writeTo(OutputStream outputStream) throws IOException {
                outputStream.write(payload.getBytes());
                outputStream.flush();//from  w  w  w.  ja v a 2s  .c  om
            }
        });
        ent.setContentType(contentType);
        entityEncReq.setEntity(ent);
    }

    HttpInvocationContext context = new HttpInvocationContext(payload);
    DefaultHttpClient client = getHttpClient(context);
    HttpResponse response = client.execute(request);
    context.setHttpResponse(response);
    return context;
}

From source file:com.wso2.raspberrypi.apicalls.HttpClient.java

public HttpResponse doPost(String url, String token, final String payload, String contentType)
        throws IOException {
    HttpUriRequest request = new HttpPost(url);
    addSecurityHeaders(request, token);/*from   w ww.  j a va 2s . com*/

    HttpEntityEnclosingRequest entityEncReq = (HttpEntityEnclosingRequest) request;
    EntityTemplate ent = new EntityTemplate(new ContentProducer() {
        public void writeTo(OutputStream outputStream) throws IOException {
            outputStream.write(payload.getBytes());
            outputStream.flush();
        }
    });
    ent.setContentType(contentType);
    entityEncReq.setEntity(ent);
    return client.execute(request);
}

From source file:com.personalserver.HomeCommandHandler.java

@Override
public void handle(HttpRequest httpRequest, HttpResponse httpResponse, HttpContext httpContext)
        throws HttpException, IOException {

    this.mHost = httpRequest.getFirstHeader("Host").getValue();
    System.out.println("Host : " + mHost);
    HttpEntity entity = new EntityTemplate(new ContentProducer() {
        public void writeTo(final OutputStream outstream) throws IOException {
            OutputStreamWriter writer = new OutputStreamWriter(outstream, "UTF-8");
            String html = "<html><head></head>" + "<body><center><h1>Welcome to Personal Server<h1></center>"
                    + "<p>to browse file click <a href=\"http://" + mHost + "/dir\">here</a></p>"
                    + "</body></html>";

            // html = AssetsUtils.readHtmlForName(mContext, "home");

            writer.write(html);/*w w w .j  ava 2  s.  c  om*/
            writer.flush();
        }
    });

    httpResponse.setHeader("Content-Type", "text/html");
    httpResponse.setEntity(entity);
}

From source file:com.wondershare.http.server.impl.CallogServlet.java

@Override
protected void doGet(HttpRequest request, HttpResponse response, HttpContext context)
        throws IOException, ServletException {
    Cursor cursor = mContext.getContentResolver().query(callogUri, SysConst.CALLOG_PROJECTION, null, null,
            null);//from www  . j a va 2 s  .  c  o m
    final String html = Utils.spellCallogToHTML(cursor);
    HttpEntity entity = new EntityTemplate(new ContentProducer() {
        @Override
        public void writeTo(OutputStream outstream) throws IOException {
            OutputStreamWriter out = new OutputStreamWriter(outstream);
            out.write(html);
            out.flush();
        }
    });
    ((EntityTemplate) entity).setContentType("text/html");
    response.setEntity(entity);
}

From source file:org.eclipse.koneki.protocols.omadm.client.http.internal.DMHttpClient.java

@Override
protected void sendAndReceiveMessage(final URI server, final String encoding, final DMMessenger messenger)
        throws IOException, DMClientException {
    try {/*from   w  w w  .j  a v a  2s . c o m*/
        final HttpPost post = new HttpPost(server);

        final EntityTemplate entity = new EntityTemplate(new ContentProducer() {

            @Override
            public void writeTo(final OutputStream out) throws IOException {
                try {
                    messenger.writeMessage(out);
                } catch (final DMClientException e) {
                    throw new IOException(e);
                }
            }

        });
        entity.setChunked(false);
        entity.setContentEncoding(encoding);
        entity.setContentType("application/vnd.syncml.dm+xml"); //$NON-NLS-1$
        post.setEntity(entity);

        final HttpResponse response = this.httpClient.execute(post);

        if (response.getStatusLine().getStatusCode() < 200 || response.getStatusLine().getStatusCode() > 299) {
            throw new DMClientException(response.getStatusLine().toString());
        }

        messenger.readMessage(response.getEntity().getContent());

        EntityUtils.consume(response.getEntity());
    } catch (final IOException e) {
        if (e.getCause() != null && e.getCause() instanceof DMClientException) {
            throw (DMClientException) e.getCause();
        } else {
            throw e;
        }
    }
}

From source file:org.wso2.carbon.automation.extensions.servers.httpserver.TestRequestHandler.java

private EntityTemplate createEntity() {
    return new EntityTemplate(new ContentProducer() {
        public void writeTo(OutputStream outputStream) throws IOException {
            OutputStreamWriter writer = new OutputStreamWriter(outputStream, "UTF-8");
            writer.write(payload);//from  ww  w  . j a va  2 s.  c  om
            writer.flush();
        }
    });
}

From source file:com.personalserver.DirCommandHandler.java

private HttpEntity getEntityFromUri(String uri, HttpResponse response) {
    String contentType = "text/html";
    String filepath = FOLDER_SHARE_PATH;

    if (uri.equalsIgnoreCase("/") || uri.length() <= 0) {
        filepath = FOLDER_SHARE_PATH + "/";
    } else {//from ww w  .  j  a  va  2 s.  co  m
        filepath = FOLDER_SHARE_PATH + "/" + URLDecoder.decode(uri);
    }

    System.out.println("request uri : " + uri);
    System.out.println("FOLDER SHARE PATH : " + FOLDER_SHARE_PATH);
    System.out.println("filepath : " + filepath);

    final File file = new File(filepath);

    HttpEntity entity = null;

    if (file.isDirectory()) {
        entity = new EntityTemplate(new ContentProducer() {
            public void writeTo(final OutputStream outstream) throws IOException {
                OutputStreamWriter writer = new OutputStreamWriter(outstream, "UTF-8");
                String resp = getDirListingHTML(file);

                writer.write(resp);
                writer.flush();
            }
        });

        response.setHeader("Content-Type", contentType);
    } else if (file.exists()) {
        contentType = URLConnection.guessContentTypeFromName(file.getAbsolutePath());

        entity = new FileEntity(file, contentType);

        response.setHeader("Content-Type", contentType);
    } else {
        entity = new EntityTemplate(new ContentProducer() {
            public void writeTo(final OutputStream outstream) throws IOException {
                OutputStreamWriter writer = new OutputStreamWriter(outstream, "UTF-8");
                String resp = "<html>" + "<head><title>ERROR : NOT FOUND</title></head>" + "<body>"
                        + "<center><h1>FILE OR DIRECTORY NOT FOUND !</h1></center>"
                        + "<p>Sorry, file or directory you request not available<br />"
                        + "Contact your administrator<br />" + "</p>" + "</body></html>";

                writer.write(resp);
                writer.flush();
            }
        });
        response.setHeader("Content-Type", "text/html");
    }

    return entity;
}

From source file:com.wso2.raspberrypi.apicalls.HttpClient.java

public HttpResponse doPut(String url, String token, final String payload, String contentType)
        throws IOException {
    HttpUriRequest request = new HttpPut(url);
    addSecurityHeaders(request, token);//from w  w w.  j  av  a  2  s. c  om

    HttpEntityEnclosingRequest entityEncReq = (HttpEntityEnclosingRequest) request;
    EntityTemplate ent = new EntityTemplate(new ContentProducer() {
        public void writeTo(OutputStream outputStream) throws IOException {
            outputStream.write(payload.getBytes());
            outputStream.flush();
        }
    });
    ent.setContentType(contentType);
    entityEncReq.setEntity(ent);
    return client.execute(request);
}

From source file:com.wentam.defcol.connect_to_computer.HomeCommandHandler.java

@Override
public void handle(final HttpRequest request, final HttpResponse response, HttpContext httpContext)
        throws HttpException, IOException {
    HttpEntity entity = new EntityTemplate(new ContentProducer() {
        public void writeTo(final OutputStream outstream) throws IOException {
            OutputStreamWriter writer = new OutputStreamWriter(outstream, "UTF-8");
            String req = request.getRequestLine().getUri();

            req = req.replaceAll("/\\?", "");

            String[] pairs = req.split("&");

            HashMap data = new HashMap();

            for (int i = 0; i < pairs.length; i++) {
                if (pairs[i].contains("=")) {
                    String[] pair = pairs[i].split("=");
                    data.put(pair[0], pair[1]);
                }//from w w w .  j  a v  a 2  s  .  c  om
            }

            String action = "none";
            if (data.containsKey("action")) {
                action = (String) data.get("action");
            }

            String resp = "404 on " + action;
            if (action.equals("none") || action.equals("home")) {
                response.setHeader("Content-Type", "text/html");

                resp = getHtml();

            } else if (action.equals("getPalettes")) {
                response.setHeader("Content-Type", "application/json");

                JSONArray json = new JSONArray();

                int tmp[] = { 0 };
                ArrayList<String> palettes = pFile.getRows(tmp);
                Iterator i = palettes.iterator();
                while (i.hasNext()) {
                    JSONObject item = new JSONObject();
                    try {
                        item.put("name", i.next());
                    } catch (JSONException e) {
                    }
                    json.put(item);
                }

                resp = json.toString();

            } else if (action.equals("getJquery")) {
                response.setHeader("Content-Type", "application/javascript");
                resp = jquery;
            } else if (action.equals("getJs")) {
                response.setHeader("Content-Type", "application/javascript");
                resp = getJs();
            } else if (action.equals("getPaletteColors")) {
                response.setHeader("Content-Type", "application/javascript");
                int id = Integer.parseInt((String) data.get("id"));

                int tmp[] = { 1 };
                String row = pFile.getRow(id, tmp);

                String colors[] = row.split("\\.");

                JSONArray json = new JSONArray();

                for (int i = 0; i < colors.length; i++) {
                    json.put(colors[i]);
                }

                resp = json.toString();
            }

            writer.write(resp);
            writer.flush();
        }
    });

    response.setEntity(entity);
}